专利检索 ap:("DAI NIPPON PRINTING CO., LTD.") AND inv:"Masahiko HASE" 第 1 页

1.

发明公开
DRY MICROCARRIER AND METHOD OF MANUFACTURING SAME 审中-公开

公开(公告)号：US20240279599A1

公开(公告)日：2024-08-22

申请号：US18290055

申请日：2022-05-11

申请人： DAI NIPPON PRINTING CO., LTD.

发明人： Yoshinori FUJIEDA , Hirohito AYAME , Masahiko HASE

IPC分类号： C12N5/00

CPC分类号： C12N5/0075 , C12N2533/54 , C12N2533/74 , C12N2537/10

摘要： A method of manufacturing a dry microcarrier for cell culture, including: immersing a gel microparticle of alginic acid containing a divalent or higher-valent cation in a solvent containing a gelatin; and forming a dry microcarrier by drying the gel microparticle of alginic acid immersed in the solvent, in which the dry microcarrier for cell culture includes a gelatin and alginic acid crosslinked with a divalent or higher-valent cation, and contains the gelatin inside thereof, is used.